
Specifications: | |
main steel frame | H section steel beam and columns, painted or galvanized, galvanized C section or steel pipe |
Secondary frame | hot dip galvanized C purlin , steel bracing , tie bar , knee brace , edge cover etc. |
Roof panel | EPS sandwich panel,glass fiber sandwich panel,rock wool sandwich panel,and PU sandwich panel or steel sheet |
Wall panel | Sandwich Panel or Corrugated Steel Sheet |
Tie Rod | Circular Steel Tube |
Brace | Round Bar |
Knee Brace | Angle Steel |
Roof Gutter | Color Steel Sheet |
Drawings & Quotation: | |
(1) Customized design is welcomed. | |
(2) In order to give you an exactly quotation and drawings, please let us know the length, width, eave height and local weather. We will quote for you promptly (7*24 hours service). |


| Economical | Expansive Span | Effortless Assembly |
Ideal for low-rise or single-story structures that require extensive spans
and open floorplans, providing generous, uninterrupted spaces at minimal expense.
| Adaptive Structural Layout |
Widely utilized in office buildings, educational institutions, and
other structures with a consistent unit configuration.


| Key Structural Elements | Supports Larger Spans |
Predominantly used in bridges, TV towers, and roofs with
significant span requirements.
| Spatial Design | Three-Dimensional Form |
Commonly integrated into stadiums, arenas, and major transportation
hubs and terminals.



Established in 1997, Qingdao XGZ Steel Structure Overseas Co., Ltd. has evolved into a high-tech, diverse, export-oriented international private enterprise. Over the last 26 years, we have seamlessly combined research and development, design, production, installation, construction, and service, achieving impressive and consistent growth.
To meet the demands of the global market, Xinguangzheng has attained CE certification (EN1090 certificate), ISO 9001, the International Ordinary Steel Structure High-grade certificate, and the China Overseas Contracting Project Operation Qualification certificate. We have forged strategic alliances with nations along the Belt and Road and relevant enterprises, aggressively pursuing our international development strategies.





*All welded steel components are meticulously packed with blankets or bubble-wrap to prevent any potential scratches during loading and unloading, ensuring pristine condition upon arrival.
*All steel structures are securely packed on steel pallets within containers, significantly expediting loading and unloading processes while reducing labor costs.
*All sandwich panels are carefully packed on steel pallets.
*Detailed container load plans and regional unloading strategies are meticulously devised to eliminate the need for on-site retransportation, ensuring seamless delivery.

Q: Are you a manufacture factory or trading company?
A: We are manufacture factory, you are always welcomed to visit us for inspection. The quality controlled flow will show you our professionalism, you will enjoy the best quality and competitive price.
Q: Whats the quality assurance you provided and how do you control quality ?
A: We establish a procedure to check products at all stages of the manufacturing process - from raw materials, in process materials, validated or tested materials, finished goods, etc. SGS, BV and other testing are available for us.
Q: Can you offer designing service?
A: Yes, we have excellent design team more than 80 engineers, we could design full solution drawings according to your requirments.
Q: What can you do when there is problem to install?
A: Usually we will send you the detailed installation drawing and video, we can provide the installation service, supervision and training by extra. We can send our professional technical engineer to supervise installation on site overseas. We also have professional construction team, they will help you to install the steel structure building if you need.